| Frequency (Hz) | 20 - 20000 Hz |
| Wireless | With wire |
| Control of volume | In-line control unit |
| Number of earplugs | 2 |
| Secret key | Yes |
| Type of connections | No |
Prodotto corrente | In alternativa | ||||
| Tempi di consegna | Consegna 1 - 3 days | Consegna 1 - 3 days | Consegna 1 - 3 days | Consegna 1 - 3 days | Consegna 2 - 3 days |
| Marca | Samsung | Philips | Philips | Philips | Logitech |
| Wireless | With wire | Wireless | Wireless | Wireless | With wire |
| Number of earplugs | 2 | 2 | 2 | 2 | 2 |
| Type of connections | No | Yes | Yes | Yes | Non |
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